UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nhvKjuP5Cw4PINUZfrz76rO5yeySrjzl8fUy6s7Au00=' 
WHERE 
  key_id = 'c57de1abb5fc6668d93700f7a04cba01901bea7202554a5d04ef4b249c8bffaf' 
  AND (
    token = 'nhvKjuP5Cw4PINUZfrz76rO5yeySrjzl8fUy6s7Au00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )